Modelling the linear viscoelastic behavior of silicate glasses near the glass transition point

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dc.creatorDrozdov, A. D.
dc.creatorChristiansen, J. deC.
dc.date2002-05-17
dc.date.accessioned2026-07-07T02:45:30Z
dc.date.available2026-07-07T02:45:30Z
dc.descriptionA model is derived for the viscoelastic response of glasses at isothermal uniaxial deformation with small strains. A glass is treated as an ensemble of relaxing units with various activation energies for rearrangement. With reference to the energy-landscape concept, the rearrangement process is thought of as a series of hops of relaxing units (trapped in their potential wells on the energy landscape) to higher energy levels. Stress-strain relations are developed by using the laws of thermodynamics. Adjustable parameters are found by fitting experimental data in torsional dynamic tests on a multicomponent silicate glass at several temperatures near the glass transition point.
dc.description17 pages, 17 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0205365
dc.identifierhttp://arxiv.org/abs/cond-mat/0205365
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19320
dc.subjectMaterials Science
dc.titleModelling the linear viscoelastic behavior of silicate glasses near the glass transition point
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